made inkMasks animate when they are turned on /off. fixed inkStrokes to be interpolated when they have an activeFrame set.

3 files changed, 12 insertions, 8 deletions

diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
index ee01c341b..b210e7d9a 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormLayoutEngines.tsx
@@ -45,7 +45,7 @@ export interface PoolData {
 export interface ViewDefResult {
     ele: JSX.Element;
     bounds?: ViewDefBounds;
-    inkMask?: boolean;
+    inkMask?: number; //sort elements into either the mask layer (which has a mixedBlendMode appropriate for transparent masks), or the regular documents layer;   -1 = no mask, 0 = mask layer but stroke is transprent (hidden), >0 = mask layer and not hidden
 }
 function toLabel(target: FieldResult<Field>) {
     if (typeof target === 'number' || Number(target)) {
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
index 010132aa5..d80fcdfc3 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.scss
@@ -20,15 +20,20 @@
     pointer-events: none;
 }
 
+.collectionfreeformview-mask-empty,
 .collectionfreeformview-mask {
-    mix-blend-mode: multiply;
     z-index: 5000;
     width: $INK_MASK_SIZE;
     height: $INK_MASK_SIZE;
     transform: translate($INK_MASK_SIZE_HALF, $INK_MASK_SIZE_HALF);
-    background-color: rgba(0, 0, 0, 0.7);
     pointer-events: none;
     position: absolute;
+    background-color: transparent;
+    transition: background-color 1s ease 0s;
+}
+.collectionfreeformview-mask {
+    mix-blend-mode: multiply;
+    background-color: rgba(0, 0, 0, 0.7);
 }
 
 .collectionfreeformview-viewdef {
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 0fd326091..1d518076a 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -119,9 +119,9 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     @observable ChildDrag: DocumentView | undefined; // child document view being dragged.  needed to update drop areas of groups when a group item is dragged.
 
     @computed get views() {
-        const viewsMask = this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z && ele.inkMask).map(ele => ele.ele);
-        const renderableEles = this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z && !ele.inkMask).map(ele => ele.ele);
-        if (viewsMask.length) renderableEles.push(<div className="collectionfreeformview-mask">{viewsMask}</div>);
+        const viewsMask = this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z && ele.inkMask !== -1).map(ele => ele.ele);
+        const renderableEles = this._layoutElements.filter(ele => ele.bounds && !ele.bounds.z && ele.inkMask === -1).map(ele => ele.ele);
+        if (viewsMask.length) renderableEles.push(<div className={`collectionfreeformview-mask${this._layoutElements.some(ele => (ele.inkMask ?? 0) > 0) ? '' : '-empty'}`}>{viewsMask}</div>);
         return renderableEles;
     }
     @computed get fitToContentVals() {
@@ -251,7 +251,6 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
     };
 
     isCurrent(doc: Doc) {
-        if (doc.isInkMask && doc.opacity === 0) return false; // bcz: hacky --- allows inkMasks to be "turned off" in a presentation without removing them from the collection.  otherwise, they still render a gray background.. need to come back to this and fix.
         const dispTime = NumCast(doc._timecodeToShow, -1);
         const endTime = NumCast(doc._timecodeToHide, dispTime + 1.5);
         const curTime = NumCast(this.Document._currentTimecode, -1);
@@ -1465,7 +1464,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                 elements.push({
                     ele: this.getChildDocView(entry[1]),
                     bounds: this.childDataProvider(entry[1].pair.layout, entry[1].replica),
-                    inkMask: BoolCast(entry[1].pair.layout.isInkMask),
+                    inkMask: BoolCast(entry[1].pair.layout.isInkMask) ? NumCast(entry[1].pair.layout.opacity) : -1,
                 })
             );